Agitate/ˈædʒɪteɪt/ Definition 1 of 3Pro Tip 1/3Emotional Weight Used to emphasize strong feelings, especially of anxiety or nervousness. The loud noises from the street agitated the baby, making her cry. Pro Tip 2/3Intensity Varies Can describe slight annoyance to severe distress. She felt agitated by the constant phone calls but remained composed. Pro Tip 3/3Quick Change Often suggests a sudden or unexpected disturbance of peace or calm. His relaxing evening was agitated by a sudden knock at the door.